Explanipedia

How to prepare and navigate patients for successful perioperative treatment of non-small-cell lung cancer? Open

Mateusz Polaczek, Katarzyna Stencel, Adam Antczak, Witold Rzyman, Maciej Krzakowski · 2025

RT-PCR Misdiagnosis of Patient with Rare EGFR Mutation Lung Adenocarcinoma: Is NGS the Only Solution? Open

Piotr Piekarczyk, Urszula Lechowicz, Janusz Szopiński, Mateusz Polaczek, Katarzyna Błasińska , et al. · 2025

Background and Clinical Significance: Molecular testing plays a crucial role in lung cancer diagnosis and management. While single-gene tests (SGTs) remain an important diagnostic tool, developments in novel methods such as next generation…

Sirolimus treatment of generalized lymphatic anomaly with a set of congenital defects Open

Piotr Piekarczyk, Katarzyna Błasińska, Mateusz Polaczek, Magdalena Bilny-Paluch, Elżbieta Radzikowska · 2025

The Advantage of Targeted Next-Generation Sequencing over qPCR in Testing for Druggable EGFR Variants in Non-Small-Cell Lung Cancer Open

Adam Szpechciński, Joanna Moes-Sosnowska, Paulina Skronska, Urszula Lechowicz, Magdalena Pelc , et al. · 2024

The emergence of targeted therapies in non-small-cell lung cancer (NSCLC), including inhibitors of epidermal growth factor receptor (EGFR) tyrosine kinase, has increased the need for robust companion diagnostic tests. Nowadays, detection o…

Treatment of metastatic uveal melanoma Open

Mateusz Polaczek, Hanna Koseła-Paterczyk · 2022

Uveal melanoma is a rare malignancy with a poor prognosis. The risk of metastatic disease (mainly to the liver) exceeds 50% and is often observed many years after the primary treatment. The methods of local surgical treatment of metastati…

Ligaments of the os trigonum: an anatomical study Open

Paweł Szaro, Khaldun Ghali Gataa, Mateusz Polaczek · 2021

The double fascicular variations of the anterior talofibular ligament and the calcaneofibular ligament correlate with interconnections between lateral ankle structures revealed on magnetic resonance imaging Open

Paweł Szaro, Khaldun Ghali Gataa, Mateusz Polaczek, Bogdan Ciszek · 2020

The anterior talofibular ligament and the calcaneofibular ligament are the most commonly injured ankle ligaments. This study aimed to investigate if the double fascicular anterior talofibular ligament and the calcaneofibular ligament are a…

The Flexor Retinaculum Connects the Surrounding Structures into the Medial Ankle Complex Open

Paweł Szaro, Khaldun Ghali Gataa, Mateusz Polaczek, Bogdan Ciszek · 2020

This study aimed to prove the hypothesis that the medial structures of the ankle are interconnected through the flexor retinaculum’s projections. We conducted a retrospective re-evaluation of 132 MRI examinations of the ankle joint from 57…

Distribution of the subtendons in the midportion of the Achilles tendon revealed in vivo on MRI Open

Paweł Szaro, Walter Cifuentes Ramirez, Simon Borkmann, Alexander Bengtsson, Mateusz Polaczek , et al. · 2020

The aim of the study was to check if the subtendons of the Achilles tendon can be identified in vivo on MRI in the midportion of the tendon. The relation of the plantaris tendon to the Achilles tendon was also examined. A retrospective stu…

The Kager’s fat pad radiological anatomy revised Open

Paweł Szaro, Mateusz Polaczek, Bogdan Ciszek · 2020

Purpose The aim of the study was to map connections within the Kager’s fat pad between the structures which limit it. Methods A retrospective re-review of 200 ankle magnetic resonance imaging (MRI) examination was conducted. Connections wi…

How to optimize the treatment strategy for patients of pulmonary sequestration with an elevated risk of fatal hemorrhage during operation: case discussion Open

Yu Liu, Zhanwu Yu, Pingwen Yu, Atsushi Ito, Michel González , et al. · 2020

Video-assisted thoracoscopic surgery (VATS) lobectomy, especially uniportal VATS, is increasingly used for pulmonary sequestration (PS). However, there are few descriptions of safe handling of the aberrant artery with atherosclerosis, espe…

Pulmonary veins variations with potential impact in thoracic surgery: a computed-tomography-based atlas Open

Mateusz Polaczek, Paweł Szaro, Lilia Jakubowska, Jacek Zych, Jarosław Religioni , et al. · 2020

Long common trunk of left PVs and numerous variants of venous vascularisation of the middle lobe are the variations that may pose potential problems during thoracic surgeries. The frequency is high enough to justify the routine assessment …

Morphology and morphometry of pulmonary veins and the left atrium in multi-slice computed tomography Open

Mateusz Polaczek, Paweł Szaro, Inga Barańska, Barbara Burakowska, Bogdan Ciszek · 2019

Clinical presentation and characteristics of 25 adult cases of pulmonary sequestration Open

Mateusz Polaczek, Inga Barańska, Małgorzata Szołkowska, Jacek Zych, Piotr Rudziński , et al. · 2017

Surgical treatment of symptomatic cases of PS is characterized by slightly longer post-surgical hospital stay and higher risk of surgical complications. Fungal infections are the most likely to occur in PS.

Płuco połykacza ognia Open

J Załeska, Arkadiusz Błaszczyk, Lilia Jakubowska, Janusz Szopiński, Mateusz Polaczek , et al. · 2017

Płuco połykacza ognia jest ostrym procesem zapalnym miąższu płuc wywołanym aspiracją węglowodorów w postaci płynnej. Schorzenie klasyfikuje się jako szczególną postać chemicznego zapalenia płuc o charakterze toksycznym. W pracy przedstawio…

Fire-Eater’s Lung Open

J Załeska, Arkadiusz Błaszczyk, Lilia Jakubowska, Janusz Szopiński, Mateusz Polaczek , et al. · 2016

Fire eater’s lung (FEL) is an acute hydrocarbon pneumonitis caused by aspiration or inhalation into airways of liquid hydrocarbons. This disorder is classified into distinct form of chemical toxic pneumonitis. An amateur fire-eater is pres…

Zatorowość płucna powikłana opłucnowym zespołem podobnym do zespołu Dresslera Open

Mateusz Polaczek, Ewa Szczerba, Lilia Jakubowska, Jacek Zych, Witold Tomkowski , et al. · 2016

Pulmonary embolism was reported as one of possible complications after implantable cardioverter-defibrillator (ICD) lead implanting procedures. Pleural effusion, with fluid bloody in appearance and with predominance of granulocytes, can be…

Węzły chłonne związane z regionalnym szerzeniem się niedrobnokomórkowego raka płuca — topografia, metody obrazowania i diagnostyka inwazyjna Open

Mateusz Polaczek, Hanna Dobaczewska, Adam Peryt, Inga Barańska, Jacek Zych , et al. · 2016

Each group of hilar and mediastinal lymph nodes was defined because of specific clinical needs in terms of non-small cell lung cancer lymphatic spread patterns. This classification varies from the one found in anatomy textbooks. The most u…

Pierwotna dyskineza rzęsek u sześciu chorych z rozstrzeniami oskrzeli Open

J Załeska, Arkadiusz Błaszczyk, Lilia Jakubowska, Janusz Szopiński, Mateusz Polaczek , et al. · 2016

WSTĘP: Pierwotna dyskineza rzesek (PCD) to rzadka choroba uwarunkowana genetycznie, o autosomalnym recesywnym dziedziczeniu. We wcześniejszych badaniach opisywano rozną czestośc wystepowania PCD u chorych z rozstrzeniami oskrzeli. MATER…

Organizing Pneumonia Appearing in B-Cell Chronic Leukemia Malignancy Progression—A Case Report Open

Mateusz Polaczek, Jacek Zych, Lucyna Opoka, Beata Maksymiuk, Kazimierz Roszkowski‐Śliż · 2015

Patients with chronic lymphocytic leukemia or non-Hodgkin’s lymphoma are at risk of infectious diseases of respiratory system because of immunodeficiency. Occurrence of organizing pneumonia in leukemic patients is most commonly correlated …

How does Adamkiewicz artery influence blood supply to the fetal spinal cord? Open

Mateusz Polaczek, Mateusz Maślanka, Tymon Skadorwa, Bogdan Ciszek · 2015

Adamkiewicz artery became important in clinical practice since it was noticed that its damage during aorta aneurysm repair surgery can sometimes lead to distal spinal cord ischemia. The complexity of anatomical variations can be related to…

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